33446-14-9 4-(4-methoxy-3-methylphenyl)-4-oxobutanoic acid DTXSID40390356 CAS 33446-14-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33446-14-9 |
| Molecular Formula | C12H14O4 |
| Molecular Weight | 222.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
33446-14-9 4-(4-methoxy-3-methylphenyl)-4-oxobutanoic acid DTXSID40390356 (CAS 33446-14-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14O4. Molecular weight: 222.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H14O4 |
| Molecular Weight | 222.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
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Recommended Standards
- 3-Hydroxy 5-Dibenzosuberenone 3-hydroxy-5H-Dibenzo[a,d]cyclohepten-5-one 30235-46-2 (CAS 30235-46-2)
- Ethyl 3-(2-methoxyphenyl)-3-oxopropanoate (CAS 41607-95-8)
- 3-Isobutyl-1-Methylxanthine (CAS 28822-58-4)
- 1-(3-(Chloromethyl)-4-morpholinophenyl)pyrrolidin-2-one (CAS 943513-64-2)
- 5-(tert-Butyl)-4-cyclopropoxy-N,N-dimethylnicotinamide (CAS 1243444-36-1)
- (4S)-4-(hydroxymethyl)oxolan-2-one (CAS 80656-71-9)
- 1-(4-Methoxyphenethyl)-3-(2-(pyrrolidin-1-yl)-2-(thiophen-3-yl)ethyl)urea (CAS 1171585-47-9)
- 1-(5-(1,3-Dioxolan-2-yl)pyridin-3-yl)ethan-1-one (CAS 1211526-30-5)
- N-(5-Methyl-1,2-oxazol-3-yl)-2-(morpholin-4-yl)acetamide (CAS 297149-99-6)
- Custom peptides (CAS CATO-CPTD788509)
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